Gahhh I give up. We are not going to make it to Cambridge today because at some point in the night baby's "mystery temperature" was replaced by "mystery rash" (which looks to me like it might actually be chicken pox). :-( :-(

We've got an appointment with the out-of-hours doctor at 10:20, and I fear that by the time we actually get seen it will be far too late to try to get to Cambridge for lunch, even if the doctor can absolutely guarantee that the rash is something mild and non-contagious (e.g. her eczema flaring up weirdly).